Finding the Fourth Proportional to 3,835,969.51, 5,749,378.54 and 1,783,859.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,835,969.51 : 5,749,378.54 = 1,783,859.91 : x
2. Step 2: Convert to fraction form
   3,835,969.51/5,749,378.54 = 1,783,859.91/x
3. Step 3: Cross multiply
   3,835,969.51x = 5,749,378.54 × 1,783,859.91
4. Step 4: Simplify right side
   3,835,969.51x = 10,256,085,891,865.28
5. Step 5: Solve for x
   x = 10,256,085,891,865.28/3,835,969.51
6. Step 6: Final answer
   x = 2,673,662.00